Mc Manus Field Weather Forecast

    • 76
    • 90

    Gradual Clearing

    • 77
    • 90

    Partly Sunny

    • 78
    • 91

    Mostly Sunny

    • 76
    • 92

    Partly Sunny

    • 77
    • 93

    Slight Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

Today 8 Jun Grayson

Mostly cloudy this Morning, then clearing. Highs around 90. South Winds 10 to 15 Mph.

Tonight 8 Jun Grayson

Mostly clear. Humid with Lows in the mid 70s. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Mc Manus Field Temperature Statistics

June Temperature

Sherman/Denison, Grayson County Airport (20.5 miles)

  • Lowest 6 June, 2026

    68 °F

  • Average June

    77 °F

  • Highest 1 June, 2026

    93.2 °F

Climate (2021–Present)

Sherman/Denison, Grayson County Airport (20.5 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    77 °F
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